Mathematics, 21.08.2019 08:10 babs2019

To make concrete it takes 8 parts crushed gravel, 7 parts water and 5 parts cement mix. a worker needs to make 220kg of concrete. how much crushed gravel, water and cement mix is needed?
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To make concrete it takes 8 parts crushed gravel, 7 parts water and 5 parts cement mix. a worker nee...

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To make concrete it takes 8 parts crushed gravel, 7 parts water and 5 parts cement mix. a worker needs to make 220kg of concrete. how much crushed gravel, water and cement mix is needed? !

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Another question on Mathematics

To make concrete it takes 8 parts crushed gravel, 7 parts water and 5 parts cement mix. a worker needs to make 220kg of concrete. how much crushed gravel, water and cement mix is needed?
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